CN114158219A

CN114158219A - Fastening device

Info

Publication number: CN114158219A
Application number: CN202110764470.5A
Authority: CN
Inventors: 王鼎瑞; 黄伟诚; 吕苑牧
Original assignee: Fivetech Technology Inc
Current assignee: Fivetech Technology Inc
Priority date: 2020-09-07
Filing date: 2021-07-06
Publication date: 2022-03-08
Also published as: US11484099B2; US20220071357A1; TWI736410B; TW202210732A

Abstract

The invention provides a fastening device which comprises at least one seat body and at least one fastening body. The seat body can be arranged on a first object; the buckle body is movably arranged on the base body and is matched with the base body to lock and unlock so as to enable the buckle body to be combined with or separated from a second object. Therefore, the seat body can be combined with the first object, and locked on the second object by the buckle body, or unlocked on the second object, so as to complete the quick combination and separation of the two objects, and achieve the effect of repeated quick combination and separation.

Description

Fastening device

Technical Field

The present invention relates to fastening devices, and more particularly to a fastening device that can be used for repeated quick engagement and disengagement of at least one object.

Background

Generally, when at least one object is combined, a screw is usually used for locking to combine the objects.

In the conventional fixing method, although at least one object can be fixed and combined in a manner of not being easily separated, in addition to the case of not being easily assembled, at least one object is not easily disassembled due to the fixing and combining method of the screw.

Disclosure of Invention

Based on at least one embodiment of the present invention, the fastening device of the present invention can combine the seat body with the first object, and lock the buckle body to the second object, or unlock the buckle body from the second object, so as to complete the rapid combination and separation of the two objects, thereby achieving the effect of repeated rapid combination and separation.

The invention provides a fastening device, which comprises: at least one pedestal and at least one buckle body. The seat body can be arranged on a first object; the buckle body is movably arranged on the base body and is matched with the base body to lock and unlock so as to enable the buckle body to be combined with or separated from a second object.

The present invention further provides a fastening device, which includes: at least one pedestal and at least one buckle body. The seat body can be arranged on a first object, the seat body is provided with at least one limiting body, the first object is provided with a limiting groove, the limiting groove is provided with at least one buckling part, and the limiting body is buckled on the buckling part so as to enable the seat body to be combined on the first object; the buckle body is movably arranged on the seat body and is matched with the seat body to lock and unlock so as to enable the buckle body to be combined with or separated from a second object

Optionally, the base has at least one assembling portion, and the assembling portion can be used for the base to be disposed on the first object.

Optionally, the combining portion integrally extends to the bottom of the seat body.

Optionally, the assembling portion is combined with the bottom of the seat body.

Optionally, the assembly portion is welded, fastened, locked, expanded or adhered to the first object.

Optionally, the seat body is laterally provided with a sliding portion, the buckle body is laterally provided with a corresponding sliding portion, and the corresponding sliding portion is movably butted with the sliding portion, so that the buckle body is transversely movably combined with the seat body.

Optionally, the sliding part is a groove or a guide rail, and the corresponding sliding part is a guide rail or a groove.

Optionally, the seat body is laterally provided with a stop portion, the buckle body is laterally provided with a corresponding stop portion, and the corresponding stop portion is movably abutted against the stop portion, so that the buckle body is locked and then limited.

Optionally, the stop portion or the corresponding stop portion is a snap type, wherein the stop portion or the corresponding stop portion has an inclined surface or an arc surface for corresponding to the slide fastener.

Optionally, the stop portion or the corresponding stop portion is a snap-fit type, wherein the stop portion or the corresponding stop portion has a sliding surface with an inclined surface or an arc surface for corresponding sliding, and a snap-fit surface with a right angle or approaching the right angle or larger than the angle of the sliding surface is behind the sliding surface for performing a snap-fit combination.

Optionally, one end of the seat body is provided with a supporting portion, one end of the buckle body is provided with a fixing portion, and the supporting portion corresponds to the fixing portion, so that the fixing portion of the buckle body is matched with the supporting portion of the seat body to lock and unlock, so as to combine or separate the second object.

Optionally, the abutting portion is a stepped surface, so that a limiting portion is formed between the abutting portion and the fixing portion, and the fixing portion is matched with the abutting portion to lock so that the second object is combined with the limiting portion, or the fixing portion is matched with the abutting portion to unlock so that the second object is separated from the limiting portion.

Optionally, the buckle body has an operation portion, and the operation portion can control the buckle body to move on the seat body in a transverse or a rotation direction.

Optionally, the operating portion has a slip stopper.

Optionally, the operating portion is disposed at one end of the buckle body, or the operating portion is disposed at two sides of the buckle body.

Optionally, an elastic assembly is arranged between the seat body and the buckle body, one end of the elastic assembly abuts against the seat body, the other end of the elastic assembly abuts against the buckle body, and the elastic assembly can enable the buckle body to be normally located at the locking position or normally located at the unlocking position.

Optionally, a combination portion is arranged between the base body and the buckle body, the combination portion is arranged on the base body, the buckle body is provided with a movable portion, and the movable portion is movably combined with the combination body.

Optionally, the number of the buckle bodies is two or more, and each buckle body is movably combined with the top and the bottom of the seat body, or arranged in parallel or overlapped.

Optionally, an assembly portion is disposed between the top and the bottom of the seat body, and the assembly portion can be used for the seat body to be disposed on the first object.

Optionally, the top and the bottom of the seat body are respectively provided with an abutting portion, each buckle body is provided with a fixing portion, and each abutting portion corresponds to each fixing portion, so that the fixing portion of each buckle body is matched with each abutting portion of the seat body to lock and unlock.

Optionally, the two sides of the top and the bottom of the seat body are respectively provided with a sliding portion, the two sides of each buckle body are respectively provided with a corresponding sliding portion, and each corresponding sliding portion is movably butted with each sliding portion, so that each buckle body is transversely movably combined with the seat body.

Optionally, the two sides of the top and the bottom of the seat body are respectively provided with a stop portion, the two sides of each buckle body are respectively provided with a corresponding stop portion, and each corresponding stop portion is movably abutted against each stop portion, so that each buckle body is locked and then limited.

Optionally, an elastic assembly is respectively arranged between the base body and each buckle body, one end of each elastic assembly abuts against the base body, the other end of each elastic assembly abuts against each buckle body, and each elastic assembly can enable each buckle body to be normally located at the locking position or normally located at the unlocking position.

Optionally, the number of the base bodies and the number of the buckle bodies are two or more, each buckle body is movably combined with each base body, the bottoms of the base bodies are combined with each other, or the buckle bodies are arranged in parallel or are arranged in an overlapping manner.

Optionally, each of the seat bodies has an assembling portion, and the assembling portion can be matched with a fixing member to allow each seat body to be disposed on the first object.

Optionally, each seat body has an abutting portion, each buckle body has a fixing portion, and each abutting portion corresponds to each fixing portion, so that the fixing portion of each buckle body is matched with each abutting portion of the seat body to lock and unlock.

Optionally, each seat body is laterally provided with a sliding portion, the lateral side of each buckle body is respectively provided with a corresponding sliding portion, and each corresponding sliding portion is movably butted with each sliding portion, so that each buckle body is transversely movably combined with each seat body.

Optionally, each seat body is laterally provided with a stop portion, each buckle body is laterally provided with a corresponding stop portion, and each corresponding stop portion is movably abutted against each stop portion, so that each buckle body is locked and then limited.

Optionally, an elastic assembly is respectively disposed between each seat body and each buckle body, one end of each elastic assembly abuts against each seat body, the other end of each elastic assembly abuts against each buckle body, and each elastic assembly can enable each buckle body to be normally located at the locking position or normally located at the unlocking position.

Optionally, the limiting body is of a retractable or deformable structure or material, and is used for performing retraction fastening or deformation fastening when being fastened with the fastening part.

Optionally, the fastening device is assembled to a first object, and the first object is a printed circuit board or a PCB.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic external view of a first embodiment of the present invention;

FIG. 2 is an exploded schematic view of a first embodiment of the present invention;

FIG. 3 is another schematic exterior view of the first embodiment of the present invention;

FIG. 4 is another exploded view of the first embodiment of the present invention;

FIG. 5 is a first exemplary illustration of a first embodiment of the present invention;

FIG. 6 is a second schematic view illustrating a usage status of the first embodiment of the present invention;

FIG. 7 is a schematic external view of a second embodiment of the present invention;

FIG. 8 is an exploded schematic view of a second embodiment of the present invention;

FIG. 9 is a schematic view of a second embodiment of the present invention in use;

FIG. 10 is a schematic external view of a third embodiment of the present invention;

FIG. 11 is another schematic exterior view of the third embodiment of the present invention;

FIG. 12 is an exploded schematic view of a third embodiment of the present invention;

FIG. 13 is a schematic external view of a fourth embodiment of the present invention;

FIG. 14 is another schematic exterior view of the fourth embodiment of the present invention;

FIG. 15 is an exploded schematic view of a fourth embodiment of the present invention;

FIG. 16 is a schematic external view of a fifth embodiment of the present invention;

FIG. 17 is an exploded schematic view of a fifth embodiment of the present invention;

FIG. 18 is a schematic cross-sectional view of a fifth embodiment of the present invention;

FIG. 19 is a schematic external view of a sixth embodiment of the present invention;

FIG. 20 is an exploded schematic view of a sixth embodiment of the present invention;

FIG. 21 is another angle schematic of a sixth embodiment of the present invention;

FIG. 22 is a first schematic view illustrating a usage state of the sixth embodiment of the present invention;

FIG. 23 is a second exemplary illustration of a sixth exemplary embodiment of the present invention;

FIG. 24 is a schematic external view of a seventh embodiment of the present invention;

FIG. 25 is an exploded schematic view of a seventh embodiment of the present invention;

FIG. 26 is a schematic view showing a state of use of the seventh embodiment of the present invention;

FIG. 27 is a first schematic view illustrating a usage state of the eighth embodiment of the present invention;

FIG. 28 is a second schematic view illustrating a usage status of the eighth embodiment of the present invention;

FIG. 29 is a schematic view showing a state of use of the ninth embodiment of the present invention;

FIG. 30 is a first schematic view illustrating a usage state of the tenth embodiment of the present invention;

fig. 31 is a second usage state diagram of the tenth embodiment of the present invention.

Reference numerals

1 fastening device

11 seat body

111 connecting part

1111 position limiter

112 sliding part

113 stop part

114 abutting part

115 fixing part

12 button body

121 corresponds to the sliding part

122 corresponding stop part

123 fixed part

124 operating part

125 slip-stopping part

13 position limiting part

14 elastic assembly

15 combination part

16 moving part

10 first object

101 setting hole

102 spacing groove

1021 buckle part

20 second object

Detailed Description

The fastening device according to the embodiment of the present invention will be further described with reference to the accompanying drawings.

Please refer to fig. 1 to 6, as shown: the invention provides a fastening device 1, which comprises at least one seat body 11 and at least one fastening body 12.

The base 11 can be disposed on the first object 10.

The buckle 12 is movably disposed on the base 11, and the buckle 12 is matched with the base 11 to lock and unlock, so that the buckle 12 is combined with or separated from the second object 20.

When in use, the fastening device 1 can be assembled on the first object 10, the first object 10 is a printed circuit board or a PCB, and then the buckle 12 can be moved to one side, the second object 20 is placed on the seat 11, and the buckle 12 is moved transversely to the direction of the second object 20, so that the buckle 12 is locked to the second object 10, and the combination of the buckle 12 and the second object 20 is completed (as shown in fig. 5). When the second object 20 is to be separated, the buckle 12 is moved to one side again, so that the buckle 12 is moved away from the second object 20 to unlock, and the second object 20 is separated from the seat 11 (as shown in fig. 6). Thus, the base body 11 can be combined with the first object 10, and the buckle body 12 can be used for locking and unlocking in cooperation with the base body 11, so that the buckle body 12 can be combined with or separated from the second object 20, and the combination and separation of the two objects can be completed, thereby achieving the effect of repeated and rapid combination and separation.

In an embodiment of the invention, the base 11 has at least one assembling portion 111, and the assembling portion 111 can be formed by welding, fastening, locking, expanding, or adhering to fix the base 11 on the first object 10. Thus, the seat body 11 can be stably arranged on the first object 10, so as to facilitate the moving operation of the buckle body 12.

In the embodiment of the present invention, the number of the assembling portions 111 is two, wherein one assembling portion 111 is integrally extended to the bottom of the seat body 11, and the other assembling portion 111 is combined to the bottom of the seat body 11; in addition, each of the assembling portions 111 may also be integrally extended from the bottom of the seat 11, or be integrally formed with the bottom of the seat 11. Thus, the seat body 11 can be stably arranged on the first object 10, so as to facilitate the moving operation of the buckle body 12.

In the embodiment of the present invention, the seat body 11 is laterally provided with a sliding portion 112, the buckle body 12 is laterally provided with a corresponding sliding portion 121, and the corresponding sliding portion 121 is movably abutted with the sliding portion 112, so that the buckle body 12 is transversely movably combined with the seat body 11. Wherein the sliding part 112 is a groove or a guide rail, and the corresponding sliding part 121 is a guide rail or a groove. Therefore, when the buckle 12 moves laterally on the seat 11, the corresponding sliding portion 121 and the sliding portion 112 can be engaged with each other to achieve a smooth movement effect, so as to facilitate the locking or unlocking operation.

In the embodiment of the present invention, the seat body 11 is laterally provided with the stop portion 113, and the buckle body 12 is laterally provided with the corresponding stop portion 122, and the corresponding stop portion 122 and the stop portion 113 are movably abutted, so that the buckle body 12 is locked and then limited, so that the buckle body 12 achieves the effect of stable locking.

In an embodiment of the present invention, the stop portion 113 or the corresponding stop portion 122 is a snap-fit type, wherein the stop portion 113 or the corresponding stop portion 122 has a sliding surface with an inclined surface or an arc surface for sliding correspondingly, and a snap-fit surface with a right angle or approaching the right angle or an angle larger than the sliding surface is formed behind the sliding surface for performing a snap-fit combination. Therefore, the invention can better meet the requirement of practical application.

In the embodiment of the present invention, one end of the seat 11 has an abutting portion 114, one end of the buckle 12 has a fixing portion 123, and the abutting portion 114 corresponds to the fixing portion 123. When the buckle 12 is used, the second object 20 is placed on the abutting portion 114 of the seat 11, and the buckle 12 is moved laterally toward the second object 20, so that the fixing portion 123 of the buckle 12 is locked to the second object 10, and the combination of the buckle 12 and the second object 20 is completed (as shown in fig. 5). When the second object 20 is to be separated, the buckle 12 is moved to one side again, so that the fixing portion 123 of the buckle 12 is moved away from the second object 20 to unlock, thereby separating the second object 20 from the abutting portion 114 of the seat 11 (as shown in fig. 6). Thus, the base body 11 can be combined with the first object 10, and the buckle body 12 can be used for locking and unlocking in cooperation with the base body 11, so that the buckle body 12 can be combined with or separated from the second object 20, and the combination and separation of the two objects can be completed, thereby achieving the effect of repeated and rapid combination and separation. And the fixing portion 123 of the buckle body 12 is matched with the abutting portion 114 of the seat body 11 for locking and unlocking, so as to combine or separate the second object 20.

In the embodiment of the present invention, the abutting portion 114 is a stepped surface, so that a position-limiting portion 13 is formed between the abutting portion 114 and the fixing portion 123, the fixing portion 123 cooperates with the abutting portion 114 to lock so that the second object 20 is combined with the position-limiting portion 13, or the fixing portion 123 cooperates with the abutting portion 114 to unlock so that the second object 20 is separated from the position-limiting portion 13. When the buckle is used, the buckle 12 can be moved to one side, the second object 20 is placed on the abutting portion 114 of the seat 11, and the buckle 12 is moved transversely toward the second object 20, so that the fixing portion 123 of the buckle 12 is locked to the second object 10, and the second object 10 is combined with the limiting portion 13, thereby completing the combination of the buckle 12 and the second object 20 (as shown in fig. 5). When the second object 20 is to be separated, the buckle 12 is moved to one side again, so that the fixing portion 123 of the buckle 12 is moved away from the second object 20 to unlock the lock, and the limiting portion 13 is opened, so that the second object 20 is separated from the abutting portion 114 of the seat 11 (as shown in fig. 6). Thus, the base body 11 can be combined with the first object 10, and the buckle body 12 can be used for locking and unlocking in cooperation with the base body 11, so that the buckle body 12 can be combined with or separated from the second object 20, and the combination and separation of the two objects can be completed, thereby achieving the effect of repeated and rapid combination and separation. Thus, the fixing portion 123 of the buckle 12 can be matched with the abutting portion 114 of the seat 11 for locking and unlocking, so as to combine or separate the second object 20.

In the embodiment of the present invention, the buckle body 12 has an operation portion 124, and the operation portion 124 can control the buckle body 12 to move transversely (or rotationally) on the seat body 11. The operation portion 124 has a slip prevention portion 125, and the operation portion 124 is disposed at one end of the buckle body 12. Thus, when the buckle 12 is moved, a force is applied to the operation portion 124 for operation, and the anti-slip portion 125 is matched to achieve a stable force application effect, so as to facilitate the operation of the buckle 12 for locking and unlocking in cooperation with the seat body 11, so that the buckle 12 is combined with or separated from the second object 20 to complete the combination and separation of the two objects, thereby achieving the effect of repeated and rapid combination and separation.

In the embodiment of the present invention, an elastic component 14 is disposed between the seat body and the buckle body, one end of the elastic component 14 abuts against the seat body 11, the other end of the elastic component 14 abuts against the buckle body 12, and the elastic component 14 can normally position the buckle body 12 at the locking position (or normally position at the unlocking position).

When the buckle is used, the operating portion 124 is forced to move the buckle body 12 to one side, and the elastic element 14 is compressed, and the second object 20 is placed on the abutting portion 114 of the seat body 11, and the buckle body 12 is transversely moved toward the second object 20 by the releasing elastic force of the elastic element 14, so that the fixing portion 123 of the buckle body 12 is locked on the second object 10, and the second object 10 is combined with the limiting portion 13, thereby completing the combination of the buckle body 12 and the second object 20 (as shown in fig. 5). When the second object 20 is to be separated, the buckle body 12 is moved to one side again, and the elastic component 14 is compressed, so that the fixing portion 123 of the buckle body 12 is moved away from the second object 20 to unlock the buckle body, and the limiting portion 13 is opened, so that the second object 20 is separated from the abutting portion 114 of the seat body 11 (as shown in fig. 6), and after the separation of the second object 20 is completed, the buckle body 12 is reset due to the release elastic force of the elastic component 14, so as to facilitate the next use. Thus, the base body 11 can be combined with the first object 10, and the buckle body 12 can be used for locking and unlocking in cooperation with the base body 11, so that the buckle body 12 can be combined with or separated from the second object 20, and the combination and separation of the two objects can be completed, thereby achieving the effect of repeated and rapid combination and separation.

Referring to fig. 7 to 9, as shown in the figures, the difference between the present embodiment and the above embodiments is that the sliding portion 112, the corresponding sliding portion 121, the stopping portion 113 and the corresponding stopping portion 122 are respectively set to different positions, and the operating portion 124 can be disposed on two sides of the buckle body 12.

When the buckle is used, the operating portion 124 can be applied to operate the buckle 12 to move to one side, and compress the elastic component 14, and place the second object 20 on the abutting portion 114 of the seat 11, and the releasing elastic force of the elastic component 14 is used to make the buckle 12 move transversely toward the second object 20, so that the fixing portion 123 of the buckle 12 is locked on the second object 10, and the second object 10 is combined with the limiting portion 13, thereby completing the combination of the buckle 12 and the second object 20 (as shown in fig. 5). When the second object 20 is to be separated, the buckle body 12 is moved to one side again, and the elastic component 14 is compressed, so that the fixing portion 123 of the buckle body 12 is moved away from the second object 20 to unlock the buckle body, and the limiting portion 13 is opened, so that the second object 20 is separated from the abutting portion 114 of the seat body 11 (as shown in fig. 6), and after the separation of the second object 20 is completed, the buckle body 12 is reset due to the release elastic force of the elastic component 14, so as to facilitate the next use. Thus, the base body 11 can be combined with the first object 10, and the buckle body 12 can be used for locking and unlocking in cooperation with the base body 11, so that the buckle body 12 can be combined with or separated from the second object 20, and the combination and separation of the two objects can be completed, thereby achieving the effect of repeated and rapid combination and separation.

Referring to fig. 10 to 12, as shown in the figures, the difference between the present embodiment and the above embodiment lies in that a combination portion 15 is disposed between the seat body 11 and the buckle body 12, the combination portion 15 is disposed on the seat body 11, the buckle body 12 has a movable portion 16, and the movable portion 16 is movably combined with the combination body 15. Similarly, the buckle 12 can be movably disposed on the base 11, so that the buckle 12 can be locked and unlocked by cooperating with the base 11, so that the buckle 12 can be combined with or separated from the second object.

Referring to fig. 13 to 15, as shown in the figures, the difference between the present embodiment and the above embodiment lies in that the seat 11 and the buckle body 12 of the buckle device 1 are different in shape, and the buckle device 1 also has a combination portion 15 and a movable portion 16, so that the buckle body 12 can be movably disposed on the seat 11, so that the buckle body 12 can be locked and unlocked by cooperating with the seat 11, so as to combine or separate the buckle body 12 with or from the second object.

Referring to fig. 16 to 18, as shown in the figures, the difference between the present embodiment and the above embodiment is that the seat 11 and the buckle body 12 of the buckle device 1 are different in shape, and the buckle device 1 also has a combination portion 15 and a movable portion 16, so that the buckle body 12 can be movably disposed on the seat 11, so that the buckle body 12 can be locked and unlocked by cooperating with the seat 11, so as to combine or separate the buckle body 12 with or from the second object.

Referring to fig. 19 to 23, as shown in the figures, the present embodiment is different from the above embodiments in that the number of buckle bodies 12 of the buckle device 1 is two, each buckle body 12 is movably combined with the top and the bottom of the seat body 11, an assembly portion 111 is provided between the top and the bottom of the seat body 11, the assembly portion 111 is used for the seat body 11 to be disposed on the first object 10, the top and the bottom of the seat body 11 are respectively provided with an abutting portion 114, each buckle body 12 is provided with a fixing portion 123, each abutting portion 114 corresponds to each fixing portion 123, so that the fixing portion 123 of each buckle body 12 is matched with each abutting portion 114 of the seat body 11 to lock and unlock; the two sides of the top and the bottom of the seat body 11 are respectively provided with a sliding portion 112, the two sides of each buckle body 12 are respectively provided with a corresponding sliding portion 121, each corresponding sliding portion 121 is movably abutted with each sliding portion 112, so that each buckle body 12 is transversely movably combined with the seat body 11, the two sides of the top and the bottom of the seat body 11 are respectively provided with a stopping portion 113, the two sides of each buckle body 12 are respectively provided with a corresponding stopping portion 122, and each corresponding stopping portion 122 is movably abutted with each stopping portion 113, so that each buckle body 12 is limited after being locked.

In addition, elastic components 14 are respectively arranged between the seat body 11 and each buckle body 12, one end of each elastic component 14 abuts against the seat body 11, the other end of each elastic component 14 abuts against each buckle body 12, and each elastic component 14 can enable each buckle body 12 to be normally located at a locking position or normally located at an unlocking position.

Thus, the assembling portion 111 of the base 11 can be corresponding to the installation hole 101 of the first object 10, and then the base 11 is moved to make the assembling portion 111 slidably buckle into the limiting groove 102 of the first object 10, the limiting groove 102 has at least one buckling portion 1021, the assembling portion 111 has at least one limiting body 1111, so that when the assembling portion 111 is slidably buckled into the limiting groove 102, the limiting body 1111 and the buckling portion 1021 can be stably buckled with each other, so that the buckling device 1 is assembled on the first object 10, and each buckling body 12 of the buckling device 1 is respectively located at the top and the bottom of the first object 10, and the limiting body 111 is of a retractable or deformable structure or material, so as to perform retractable buckling or deformable buckling when buckled with the buckling portion 1021. The position-limiting body 1111 may be a block, and the fastening portion 1021 may be a barb, so as to increase the stability of the position-limiting body 1111 and the fastening portion 1021 after fastening.

When in use, the operating portion 124 can be applied with force to move each buckle body 12 to one side, when each buckle body 12 moves transversely on the seat body 11, the corresponding sliding parts 121 and the sliding parts 112 can be matched with each other to move smoothly, and compress each elastic component 14, and then place the second object and the third object (not shown) on the abutting portions 114 at the top and the bottom of the seat body 11, respectively, so that the fixing portion 123 of each buckle body 12 corresponds to the second object and the third object, and the releasing elasticity of the elastic component 14 is used to make each fixing portion 123 of the buckle body 12 move transversely toward the second object and the third object, so that each buckle body 12 is abutted against the corresponding stop portion 122 and the stop portion 113 of the seat body 11, and each buckle body 12 is locked and then limited, thereby completing the combination of each buckle body 12, the second object and the third object.

When the second object and the third object are to be separated, the buckle bodies 12 are moved to one side again, and the elastic components 14 are compressed, so that the fixing portions 123 of the buckle bodies 12 are moved away from the second object and the third object respectively to be unlocked, thereby separating the second object and the third object on the abutting portions 114 of the seat body 11, and after the separation of the second object and the third object is completed, the buckle bodies 12 are reset due to the releasing elastic force of the elastic components 14, so as to facilitate the next use, and thus the separation of the buckle bodies 12, the second object and the third object is completed.

Referring to fig. 24 to fig. 26, as shown in the figures, the present embodiment is different from the above embodiments in that the number of the seat bodies 11 and the buckle bodies 12 of the buckle device 1 is two, each buckle body 12 is movably combined with each seat body 11, the bottoms of the seat bodies 11 are combined with each other, each seat body 11 has an assembling portion 111, the assembling portion 111 can be matched with a fixing member 115 to arrange each seat body 11 on the first object 10, each seat body 11 has an abutting portion 114, each buckle body 12 has a fixing portion 123, each abutting portion 114 corresponds to each fixing portion 123, the fixing portion 123 of each buckle body 12 is matched with each abutting portion 114 of the seat body 11 to lock and unlock, each seat body 11 is laterally provided with a sliding portion 112, the lateral side of each buckle body 12 is respectively provided with a corresponding sliding portion 121, each corresponding sliding portion 121 is movably abutted with each sliding portion 122, so that each buckle body 12 is transversely movably combined with each seat body 11, each seat body 11 is laterally provided with a stop part 113, each buckle body 12 is laterally provided with a corresponding stop part 122, each corresponding stop part 122 is movably abutted against each stop part 113, each buckle body 12 is locked and then limited, an elastic assembly 14 is respectively arranged between each seat body 11 and each buckle body 12, one end of each elastic assembly 14 abuts against each seat body 11, the other end of each elastic assembly 14 abuts against each buckle body 12, and each elastic assembly 14 can enable each buckle body 12 to be normally located at a locking position or normally located at an unlocking position.

Thus, the assembling portion 111 of each seat 11 can be corresponding to the installation hole 101 of the first object 10, and then the fixing member 115 is used to lock each assembling portion 111, so that each seat 11 is installed on the first object 10, and each buckle 12 is located at the top and the bottom of the first object 10, respectively.

When in use, the operating portion 124 can be applied with force to move each buckle body 12 to one side, when each buckle body 12 moves transversely on each seat body 11, the corresponding sliding parts 121 and the sliding parts 112 can be matched with each other to move smoothly, and compress each elastic component 14, and then place the second object and the third object (not shown) on the abutting portion 114 of each seat 11, respectively, so that the fixing portion 123 of each buckle 12 corresponds to the second object and the third object, and the releasing elasticity of the elastic component 14 is used to make each fixing portion 123 of the buckle body 12 move transversely toward the second object and the third object, so that each buckle body 12 is abutted against the corresponding stop portion 122 and the stop portion 113 of the seat body 11, and each buckle body 12 is locked and then limited, thereby completing the combination of each buckle body 12, the second object and the third object.

When the second object and the third object are to be separated, the buckle bodies 12 are moved to one side again, and the elastic components 14 are compressed, so that the fixing portions 123 of the buckle bodies 12 are moved away from the second object and the third object respectively to be unlocked, thereby separating the second object and the third object on the abutting portions 114 of the seat bodies 11, and after the separation of the second object and the third object is completed, the buckle bodies 12 are reset due to the releasing elasticity of the elastic components 14, so as to facilitate the next use, and thus the separation of the buckle bodies 12, the second object and the third object is completed.

Referring to fig. 27 and 28, as shown in the figures, the difference between the present embodiment and the above embodiment is that the seat 11 and the buckle body 12 of the fastening device 1 are different in shape, and the fastening device 1 also has an assembling portion 111, a combining portion 15, an elastic element 14 and a movable portion 16. Thus, the assembling portion 111 of each seat 11 can correspond to the first object 10, and then the second object 20 is placed on the abutting portion 114 of the seat 11, so that the fixing portion 123 of the buckle 12 corresponds to the second object 20, and the releasing elasticity of the elastic component 14 enables the fixing portion 123 of the buckle 12 to move transversely toward the second object 20, so that the buckle 12 is locked and then limited, and the combination of each buckle 12 and the second object 20 is completed, so that the buckle 12 cooperates with the seat 11 to lock and unlock, so that the buckle 12 combines or separates the second object 20.

Referring to fig. 29, in a difference between the present embodiment and the above embodiments, the number of the buckle bodies 12 is two or more, the buckle bodies 12 are arranged in parallel, and the buckle bodies 12 may also be arranged in an overlapping manner (not shown).

Referring to fig. 30 and 31, in the difference between the present embodiment and the above embodiments, the number of the base 11 and the number of the buckle bodies 12 are two or more, each buckle body 12 is movably combined with each base 11, the buckle bodies 12 are arranged in an overlapping manner, and the buckle bodies may be arranged in a parallel manner (not shown).

In summary, the fastening device provided in the embodiments of the present invention can combine the seat body with the first object, and lock the fastening body to the second object, or unlock the fastening body from the second object, so as to complete the rapid combination and separation of the two objects, thereby achieving the effect of repeated rapid combination and separation.

The above description is only an example of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. A fastening device, comprising:

at least one seat body which can be arranged on a first object; and

the buckle body is movably arranged on the base body and is matched with the base body to lock and unlock so as to enable the buckle body to be combined with or separated from a second object.

2. A fastening device, comprising:

the base body is provided with at least one limiting body, the first object is provided with a limiting groove, the limiting groove is provided with at least one buckling part, and the limiting body is buckled on the buckling part so as to be combined on the first object; and

3. The fastening device according to claim 1 or 2, wherein the seat body has a sliding portion, the fastening body has a corresponding sliding portion, and the corresponding sliding portion is movably connected to the sliding portion, so that the fastening body is movably combined with the seat body in a transverse direction.

4. The fastening device according to claim 1 or 2, wherein the seat body has a stop portion laterally, and the fastening body has a corresponding stop portion laterally, and the corresponding stop portion is movably abutted against the stop portion, so that the fastening body is locked and then limited.

5. The fastening device according to claim 1 or 2, wherein the seat has an abutting portion at one end thereof, and the buckle has a fixing portion at one end thereof, and the abutting portion corresponds to the fixing portion, so that the fixing portion of the buckle is engaged with the abutting portion of the seat for locking and unlocking, so as to couple or decouple the second object.

6. The fastening device according to claim 1 or 2, wherein an elastic element is disposed between the seat and the buckle body, one end of the elastic element abuts against the seat, the other end of the elastic element abuts against the buckle body, and the elastic element can normally position the buckle body at the locking position or normally position the buckle body at the unlocking position.

7. The fastening device according to claim 1 or 2, wherein a combining portion is provided between the seat body and the buckle body, the combining portion is provided on the seat body, the buckle body has a movable portion, and the movable portion is movably combined with the combination body.

8. The fastening device according to claim 1 or 2, wherein the number of the fastening bodies is two or more, and each fastening body is movably coupled to the top or bottom of the seat, or each fastening body is arranged in parallel or each fastening body is arranged in an overlapping manner.

9. The fastening device according to claim 8, wherein the seat has abutting portions, each of the fastening members has a fastening portion, and each of the abutting portions corresponds to each of the fastening portions, so that the fastening portion of each of the fastening members engages with each of the abutting portions of the seat for locking and unlocking.

10. The fastening device according to claim 8, wherein the base has a sliding portion, each buckle has a corresponding sliding portion, and each corresponding sliding portion is movably connected to each sliding portion, so that each buckle is movably combined with the base.

11. The fastening device according to claim 8, wherein a stop portion is provided, each fastening body has a corresponding stop portion, and each corresponding stop portion movably abuts against each stop portion to limit each fastening body.

12. The fastening device according to claim 11, wherein the stop portion or the corresponding stop portion is a snap-fit type, wherein the stop portion or the corresponding stop portion has an inclined surface or an arc surface for corresponding to a slide-fit.

13. The fastening device according to claim 11, wherein the stopper or the corresponding stopper is a snap-fit type, wherein the stopper or the corresponding stopper has a sliding surface with an inclined surface or an arc surface for sliding correspondingly, and a fastening surface with a right angle or an angle approaching the right angle or larger than the sliding surface is behind the sliding surface for fastening combination.

14. The fastening device according to claim 11, wherein an elastic element is disposed between the seat and each buckle, one end of each elastic element abuts against the seat, the other end of each elastic element abuts against each buckle, and each elastic element can normally position each buckle at the locking position or normally position each buckle at the unlocking position.

15. The fastening device according to claim 1 or 2, wherein the number of the seat bodies and the number of the fastening bodies are two or more, each fastening body is movably coupled to each seat body, and bottoms of the seat bodies are coupled to each other, or the fastening bodies are arranged in parallel or the fastening bodies are arranged in an overlapping manner.

16. The fastening device according to claim 15, wherein each of the seats has an abutting portion, each of the fastening bodies has a fastening portion, and each of the abutting portions corresponds to each of the fastening portions, so that the fastening portion of each of the fastening bodies is engaged with each of the abutting portions of the seat for locking and unlocking.

17. The fastening device according to claim 15, wherein each of the fastening bodies has a sliding portion, each of the fastening bodies has a corresponding sliding portion, and each corresponding sliding portion is movably connected to each sliding portion, so that each fastening body is movably combined with each fastening body.

18. The fastening device according to claim 15, wherein each of the base bodies has a stop portion, each of the fastening bodies has a corresponding stop portion, and each of the corresponding stop portions movably abuts against each of the stop portions to limit the position of each of the fastening bodies.

19. The fastening device according to claim 15, wherein an elastic element is disposed between each of the seat bodies and each of the fastener bodies, one end of each elastic element abuts against each of the seat bodies, and the other end of each elastic element abuts against each of the fastener bodies, and each elastic element can normally position each fastener body in the locking position or normally position each fastener body in the unlocking position.

20. The fastening device of claim 1 or 2, wherein the fastening device is assembled to a first object, and the first object is a printed circuit board or a PCB.